The Story
The Bedford 12-3846 is a direct-fit replacement for the Graco 185631 stainless steel filter housing. It is a filter housing that holds the filter element protecting the spray gun and tip from particulate contamination in the fluid line.
Common reasons this stainless steel filter housing is replaced:
- Corrosion or pitting from aggressive coatings and solvents
- Cracking or thread damage from over-torquing during element changes
- Fluid leaking past sealing surfaces under operating pressure
- Routine replacement during major sprayer rebuilds
Service technicians install this part during routine maintenance and during diagnostic teardowns of Graco spray equipment when the listed failure modes appear.
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 185631, Graco 185-631.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.
Description
The Bedford 12-3846 is a direct-fit replacement for the Graco 185631 stainless steel filter housing. It is a filter housing that holds the filter element protecting the spray gun and tip from particulate contamination in the fluid line.
Common reasons this stainless steel filter housing is replaced:
- Corrosion or pitting from aggressive coatings and solvents
- Cracking or thread damage from over-torquing during element changes
- Fluid leaking past sealing surfaces under operating pressure
- Routine replacement during major sprayer rebuilds
Service technicians install this part during routine maintenance and during diagnostic teardowns of Graco spray equipment when the listed failure modes appear.
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 185631, Graco 185-631.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.













